Finally! Almost one week sooner than Fedex expected they do this- book in my hands.
With tips and tricks from leading programmers this Summer of Code will be definitely Beautiful =)
Wednesday, May 21, 2008
Saturday, May 10, 2008
Benchmark Suite development plan
It's only draft version, any suggestions are welcomed!
Breaking application into several pieces help to make ease of use and modification each part, so lets break:
1)'Typical' RoR application
An application that can hit performance cases most rails developers runs into. I see such an application as some quick project with most usefull plugins such as will_paginate, etc(any suggestions?). May be we should look into 15 minute projects from rails site(are they need to be updated?)
2)Rake tasks
Automated rake tasks able to pull latest version of rails edge from git and latest jruby(ruby) version build and test. It is suitable for running on server( for example in continiuos building) and locally by developers for introduced regressions =)
3)Baseline
Ruby1.8+latest stable Rails.
Most used for now is MRI 1.8 and JRuby measured against 1.8, so that's the primary metric by which we need to measure.
4) Rating
Provide rates for combinations ruby implementation+rails against baseline. Write all that data into database to make it's usage in rails app.... magic circle =)
5) Visualize results
Write some app that can show pretty statistics for obtained data
UPD: For now we choose typo blog engine as typoical rails webapp. It uses many commoan for modern webapp features:
Breaking application into several pieces help to make ease of use and modification each part, so lets break:
1)'Typical' RoR application
An application that can hit performance cases most rails developers runs into. I see such an application as some quick project with most usefull plugins such as will_paginate, etc(any suggestions?). May be we should look into 15 minute projects from rails site(are they need to be updated?)
2)Rake tasks
Automated rake tasks able to pull latest version of rails edge from git and latest jruby(ruby) version build and test. It is suitable for running on server( for example in continiuos building) and locally by developers for introduced regressions =)
3)Baseline
Ruby1.8+latest stable Rails.
Most used for now is MRI 1.8 and JRuby measured against 1.8, so that's the primary metric by which we need to measure.
4) Rating
Provide rates for combinations ruby implementation+rails against baseline. Write all that data into database to make it's usage in rails app.... magic circle =)
5) Visualize results
Write some app that can show pretty statistics for obtained data
UPD: For now we choose typo blog engine as typoical rails webapp. It uses many commoan for modern webapp features:
- Uses caching.
- Comments
- Spam protection
- Textile, Markdown
- Article categories and tags
- Ta-Da List, del.icio.us, Flickr, 43 Things, and Upcoming.org syndication
- Ajax based live search and commenting
- Ajax based comment moderation
- Full text search with live preview
- RSS2 and Atom 1.0 syndication feeds as well as feeds for comments and trackbacks
День Победы 63 года назад....
Что печатали в газетах в мае перед днем победы.
Статья в БГ
За десять лет ни одной катастрофы, ни одной крупной аварии, ни одного запоздания — вот счастливое следствие бодрой подтянутости и трудовой сосредоточенности подземной Армии метрополитена, перевезшей за десять лет на 4 655 тысячах поездов 2 600 миллионов пассажиров.
Москвичи широко распахнули окна. Многие смотрели с верхних этажей на освещенные улицы. Многие выходили из своих домов, чтобы со стороны посмотреть на свои освещенные квартиры.Всего не передать....
Статья в БГ
Performance rocks!
Hi, I'm Sergey Vidyuk from Russia and will work on rails benchmarking this summer.
It's about benchmark suite for Rails for developers to find and fix performance regressions and bottlenecks.
Suite will be able to benchmark full Rails stack and provide useful statistics about request processing in different parts of rails.
As Rails 2.0 become restfull, now it's not enough to test only fast path GET requests as most benchmarks do, and test all of them:POST,GET,PUT,DELETE (CRUD).
Stay tuned =)
It's about benchmark suite for Rails for developers to find and fix performance regressions and bottlenecks.
Suite will be able to benchmark full Rails stack and provide useful statistics about request processing in different parts of rails.
As Rails 2.0 become restfull, now it's not enough to test only fast path GET requests as most benchmarks do, and test all of them:POST,GET,PUT,DELETE (CRUD).
Stay tuned =)
Friday, May 2, 2008
Правило РВС
Недавно на курсе "Инновационный практикум" моей второй половинке рассказали, что есть такое правило РВС(Размер-Время-Стоимость) вокруг которого все инновации и строятся.
Вот например служба хранения вещей. Вещи которые занимают МЕСТО(Размер) длительное ВРЕМЯ, можно куда-нибудь отдать на хранение, например на срок от 3 месяцев, заплатив за это дело соответствующую сумму... но как всегда, любая хорошая идея не нова :(
Вот например служба хранения вещей. Вещи которые занимают МЕСТО(Размер) длительное ВРЕМЯ, можно куда-нибудь отдать на хранение, например на срок от 3 месяцев, заплатив за это дело соответствующую сумму... но как всегда, любая хорошая идея не нова :(
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